85702620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30391}}^1$

素因数の和:30450

約数の個数: 48

約数和(自身を含む): 245081088

約数和(自身を除く): 159378468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 30391, 60782, 91173, 121564, 151955, 182346, 303910, 364692, 455865, 607820, 911730, 1428377, 1823460, 2856754, 4285131, 5713508, 7141885, 8570262, 14283770, 17140524, 21425655, 28567540, 42851310, 85702620]

約数ペア:

[(1, 85702620), (2, 42851310), (3, 28567540), (4, 21425655), (5, 17140524), (6, 14283770), (10, 8570262), (12, 7141885), (15, 5713508), (20, 4285131), (30, 2856754), (47, 1823460), (60, 1428377), (94, 911730), (141, 607820), (188, 455865), (235, 364692), (282, 303910), (470, 182346), (564, 151955), (705, 121564), (940, 91173), (1410, 60782), (2820, 30391)]